sonar 

53068
单词释义
n.声吶(利用声波探测水下物体的装置或系统)
其他怎么记补充/纠错
谐音记忆唢呐 → 声呐 → sonar n.声纳;声波定位仪(等于asdic) …………
词性拓展记忆 / 词形拓展记忆
原形:sonar复数:sonars
词组和短语补充/纠错
sonar projector 声纳投影仪
单词例句
While two signed contracts with the French company "Thales", the first one is to develop the Communication System for AED 318 million and the second for Modernisation and Development of Sonar Systems worth AED 66 million.
Embedded with leading technologies in lidar, machine vision, depth vision and sonar, such robots can work efficiently in complex environments.
Their robots work by their proprietary blend of fully autonomous positioning and navigation technology, and are equipped with multiple sensors such as lidar, machine vision, depth vision, and sonar to work efficiently and reliably in complex environments.
Hobbyists may fit their AUVs with sonar, lights, cameras, and whatever they deem necessary.
考试真题例句(机器翻译仅供参考)

考研Today’s vessels can find their prey using satellites and sonar, which were not available 50 years ago.

如今的船只可以使用卫星和声纳找到猎物,这在50年前是不可用的。

2006年全国硕士研究生招生考试英语试题

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